HER301-307 Datasheet, PDF (1/2 Pages) SHENZHEN YONGERJIA INDUSTRY CO.,LTD – HIGH EFFICIENCY RECTIFIER

RoHS
HER301 THRU HER307
HIGH EFFICIENCY RECTIFIER
WEJ ELECTRONIC CO.,LTD FEATURES
Low power loss,high efiiciency.
Low leakage.
High speed switching.
High current capability.
High surge capability.
High temperature soldering guaranteed:
260^oC/10 seconds/0.375 (9.5mm)lead length
at 5 lbs (2,3kg) tension
MECHANICAL DATA
Case:Transfer molded plastic
Epoxy:UL94V-0 rate flame retardant
Polarity:Color band denotes cathode end
Lead:Plated axial lead ,solderable per MIL-STD-202E
method 208C
Mounting position:Any
Weight:0.042 ounce,1.19 grams
VOLTAGE RANGE
CURRENT
1.0(25.4)
MIN
50 to 800 Volts
3.0 Amperes
.052(1.3) _DIA.
.048(1.2)
DO-27
.375(9.5)
.335(8.5)
1.0(25.4)
MIN
.220(5.6) _DIA
.197(5.0)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistive or inductive load.
For capacitive load derate current by 20%.
SYMBOLS
HER
301
HER
302
Maximum Repetitive Peak Reverse Voltage
VRRM
50 100
Maximum RMS Voltage
VRMS
35 70
Maximum DC Blocking Voltage
VDC
50 ₁₀₀
Maximum Average Forward Rectified Current
0.375 (9.5mm) lead length at TA=50 ^oC
I ( AV )
HER
303
200
140
200
HER
304
HER
305
HER
306
HER
307
UNITS
300 400 600 800 Volts
210 280 420 560 Volts
300 400 600 800 Volts
3.0
Amps
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
IFSM
rated load (JEDEC Method)
200
150
Amps
Maximum Instantaneous Forward Voltage Drop
at 3.0A
VF
1.0
1.3
1.5 1.7 ^Volts
Maximum DC Reverse Current
at rated DC blocking voltage TA=25^oC
IR
10
A
Maximum Full Load Reverse Curren, full cycle
average 0.375 (9.5mm) lead length at TL=55 ^oC
I R ( AV )
150
A
Maximum Reverse Recovery Time(NOTE 1)
trr
Typical Junction Capacitance(NOTE2)
CJ
Typical Thermal Resistance(NOTE3).
R JA
50
70
20
70
nS
50
pF
O_C/W
Operating and Storage Temperature Range
TJ,TSTG
-65 to +150
O_C
NOTES:
1.Test condition:IF=0.5A,IR=1.0A.IRR=0.25A.
2.Measured at 1MHz and applied reverse of 4.0volts.
3.Thermal resistance from junction to ambient with 0.375 (9.5mm) lead length,P.C.B.mounted.
WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:[e-mail]